Fix for bug in DS80C390 silicon bug

I am using the 24 bit addressing mode with a Dallas 80C390 ... there is a bug in the silicon that causes an ACALL to not work if it falls within a few bytes of a 64K boundary ... is there a way to...
Fix for bug in DS80C390 silicon bug

I am using the 24 bit addressing mode with a Dallas 80C390 ... there is a bug in the silicon that causes an ACALL to not work if it falls within a few bytes of a 64K boundary ... is there a way to...
BUG: mdk3.23a still has a big BUG with GNUARM tools

Error: Error: can't open SourceSTM32F10x.s for reading: No such file or directory STM32F10x.s file puts in ../source SO MDK2.23a still has BUG in PATHNAME, but KEIL said this bug fixed.why...
BUG: mdk3.23a still has a big BUG with GNUARM tools

Error: Error: can't open SourceSTM32F10x.s for reading: No such file or directory STM32F10x.s file puts in ../source SO MDK2.23a still has BUG in PATHNAME, but KEIL said this bug fixed.why...
BUG: fmaf() large magnitude slower than a*b+c, __fmaf_hardfp() bugged

Using arm compiler 6, on a Cortex M7 I found a hard bug using fmaf in some linear interpolation that is iterated in a large 2d image loop. When I change it to simply a*b+c I see the assembler has changed...